Stuck inside spear soldier wall in Vaal City map boss fight (Viper Napuatzi) #886,036,737

Best captured in video: https://www.youtube.com/watch?v=r6joA0T_vIk

I don't quite recall what I did to get stuck there, but I do know it was after the phase where Viper is invulnerable and only attacks by commanding spear soldiers (where she can sweep the entire arena). I THINK I might have dodge rolled right into a soldier right as its spear throw animation was ending, maybe that caused it.